Features:
- Pentagonal-shaped muffler
- Maximized internal volume
- Polyresonant duplex front chamber
- Stepped, two-stage core baffle
- Spark Arrestor/Sound Insert Compatible
Fitment:
2008 Yamaha WR250R
2008 Yamaha WR250X
2009 Yamaha WR250R
2009 Yamaha WR250X
2010 Yamaha WR250R
2010 Yamaha WR250X
2011 Yamaha WR250R
2011 Yamaha WR250X
2012 Yamaha WR250R
2013 Yamaha WR250R
2014 Yamaha WR250R
2015 Yamaha WR250R